Hole blade



FIG. 1 is a perspective view of a hole blade showing the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line in the figures show structure or boundaries that are not part of the claimed design. The cutting edge portion of the blade has been lined to indicate the color gold and the lower portion of the blade includes stippling to indicate the color white. 

The ornamental design for a hole blade, as shown and described. 